Idn; Ist; Opc; Opt - R&S SMB100A Operating Manual

®
R&S SMB100A
Usage:

*IDN?

Identification
Returns the instrument identification.
Return values:
<ID>
Example:
Usage:
Manual operation:

*IST?

Individual status query
Returns the contents of the IST flag in decimal form. The IST flag is the status bit
which is sent during a parallel poll.
Return values:
<ISTflag>
Usage:

*OPC

Operation complete
Sets bit 0 in the event status register when all preceding commands have been execu-
ted. This bit can be used to initiate a service request. The query form writes a "1" into
the output buffer as soon as all preceding commands have been executed. This is
used for command synchronization.

*OPT?

Option identification query
Queries the options included in the instrument. For a list of all available options and
their description refer to the data sheet.
Return values:
<Options>
Usage:
Operating Manual 1407.0806.32 ─ 21
Query only
"Rohde&Schwarz,<device type>,<serial number>,<firmware ver-
sion>"
Rohde&Schwarz,SMB,
1407.6004k02/000000,3.1.17.1-03.01.158
Query only
See "Hardware Options / Software Options"
0 | 1
Query only
The query returns a list of options. The options are returned at
fixed positions in a comma-separated string. A zero is returned
for options that are not installed.
Query only
Remote Control Commands
Common Commands
on page 96
281